X
Electric hoists represent their own machinery, strength, and toughness, while the stage is elegant, flowing, and soft, with conflicts and collisions between the two.
A labor-saving stage hand chain hoist is a manually operated lifting device specifically designed for stage scenarios. It realizes the lifting of heavy objects driven by human power through an optimiz
Category : Stage Chain Hoist Series
Get a Quote
Product Details
Whether a labor-saving stage hand chain hoist can easily lift a 1-ton stage equipment depends on a comprehensive judgment of its rated lifting capacity and actual operating conditions:
Labor-saving stage hand chain hoists are designed with clear rated lifting capacity parameters (such as 0.5 tons, 1 ton, 2 tons, etc.). If a stage-specific hand chain hoist with a rated lifting capacity of ≥ 1 ton is used (compliant with stage machinery safety standards, e.g., load-bearing components undergo reinforced treatment), it can theoretically lift 1-ton equipment under the condition that the equipment weight does not exceed its rated value. Factors affecting "ease of lifting"
Even if the rated lifting capacity meets the requirement, the "ease" is still affected by the following factors:
- Transmission efficiency: High-quality hand chain hoists adopt high-precision gear transmission with a small friction coefficient, requiring less manpower when pulling; inferior products may cause laborious pulling due to gear wear and insufficient lubrication.
- Operation method: Stage hand chain hoists are usually equipped with labor-saving lever or chain transmission structures. When a single person operates a 1-ton class equipment, if the operation is standardized (e.g., vertical lifting, avoiding slanting pulling), the mechanical labor-saving principle can reduce manpower consumption. However, it still requires a certain amount of physical strength and is not "effortless".
- Equipment condition: If the suspension point of the equipment is firmly fixed, the lifting angle is vertical (no lateral force), and the components of the labor-saving stage hand chain hoist are free from aging or jamming, the lifting process will be smoother; on the contrary, slanting pulling, component jamming, or offset of the equipment's center of gravity will increase the pulling resistance and even pose safety risks.
Previous: stage pulling hand winch
Next : Theatrical Hand Chain Hoist
RELATED PRODUCTS .
The safety truss hoist is a safety-type electric hoist specially designed for the hoisting scenarios of stage trusses. It is suitable for the suspension, lifting and fixing operations of various stage
Stage lighting-specific lifting slings are hoisting accessories specially developed for stage lighting fixtures such as PAR lights, moving head lights and profile lights. Their load capacities are cus
The lightweight stage electric winch is an electric hoisting winch specially R&D and designed for stage hoisting operations. Featuring lightweight and compact core structural characteristics, it i...
Space-constrained scenarios are the core pain point when building stages in indoor venues such as small theaters, banqueting halls and multi-functional halls. These venues generally suffer from narrow
2025-11-05
创始人
0
GET show Guangzhou International Performing Arts E...
Tianjin Kemei Machinery Manufacturing Co., Ltd. has been deeply engaged in the stage equipment manufacturing field for many years and has developed into a modern benchmark e...
2025-11-05
创始人
0
Guangzhou International Performing Arts Equipment ...
In the era of the rapid development of stage lifting equipment and intelligent acousto - optic technology, every industry event serves as a crucial opportunity for innovatio...
2025-05-27
创始人
0
Guangzhou International Professional Lighting and ...
We look forward to meeting you at the exhibition site and jointly drawing a new blueprint for industry development!
2025-02-28
创始人
0
The participation of Tianjin Kemei in the Guangzho...
Tianjin Kemei made a remarkable and eye-catching appearance at the Guangzhou (International) Performing Arts Equipment, Intelligent Acoustic, Optical and Electrical Products...
